25' -1" tall 5 band (10,15,20,30,40,75 or 80 Meters)  HF vertical base antenna is constructed of 1-1/4" heavy wall high strength corrosion resistant aluminum tubing, aluminum mounting bracket and low loss high strength isolators. Solid 1" Fiberglass trap forms for optimum electrical & mechanical stability. Broad-banded for a low VSWR and will handle full legal limit transmission on SSB or CW. Up to 100 kHz bandwidth on 75/80 meters. Easy to assemble, clamps onto poles. Includes Stainless Steel clamps and hardware that will provide years of trouble free service. Requires single 50 ohm coax cable.